Alloy Wire Heating Sheet for Ski Socks

Designed for extreme cold-weather conditions, this Alloy Wire Heating Sheet combines robust heating performance with functional fabrics, ideal for integration into ski socks. Constructed from a blend of cotton, nylon, and elastic fiber, the sheet offers a soft, breathable base that conforms to foot contours. The cotton ensures skin-friendly comfort, nylon enhances abrasion resistance for long-term use, and elastic fiber allows the heating element to stretch up to 150% of its original size without damage. A knitted 工艺 (knitting process) creates a seamless, low-profile structure, eliminating bulk and ensuring comfort inside tight-fitting ski boots.

The alloy wire heating elements deliver uniform warmth across critical foot areas—toes, arches, and heels—with quick heat-up times (reaching 40–55℃ within 3–5 minutes). With a heating duration of 3–11 hours (depending on voltage and settings), the sheet is compatible with 3.7V–7.4V rechargeable batteries, balancing safety and performance. The fabric features an antimicrobial treatment to prevent odor from prolonged wear, while the breathable knit structure wicks moisture to keep feet dry. Standard in black, the heating sheet can be customized for color, size, and heating zone layout to suit various sock styles and cold-weather needs.